FR2164444B1 - - Google Patents

Info

Publication number
FR2164444B1
FR2164444B1 FR7145748A FR7145748A FR2164444B1 FR 2164444 B1 FR2164444 B1 FR 2164444B1 FR 7145748 A FR7145748 A FR 7145748A FR 7145748 A FR7145748 A FR 7145748A FR 2164444 B1 FR2164444 B1 FR 2164444B1
Authority
FR
France
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
FR7145748A
Other versions
FR2164444A1 (fr
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
PPG Industries Inc
Original Assignee
PPG Industries Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority to US790933A priority Critical patent/US3697241A/en
Priority to GB5547871A priority patent/GB1377088A/en
Application filed by PPG Industries Inc filed Critical PPG Industries Inc
Priority to FR7145748A priority patent/FR2164444B1/fr
Publication of FR2164444A1 publication Critical patent/FR2164444A1/fr
Application granted granted Critical
Publication of FR2164444B1 publication Critical patent/FR2164444B1/fr
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B37/00—Manufacture or treatment of flakes, fibres, or filaments from softened glass, minerals, or slags
    • C03B37/01—Manufacture of glass fibres or filaments
    • C03B37/02—Manufacture of glass fibres or filaments by drawing or extruding, e.g. direct drawing of molten glass from nozzles; Cooling fins therefor
    • C03B37/0203—Cooling non-optical fibres drawn or extruded from bushings, nozzles or orifices
    • C03B37/0213—Cooling non-optical fibres drawn or extruded from bushings, nozzles or orifices by forced gas cooling, i.e. blowing or suction
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B37/00—Manufacture or treatment of flakes, fibres, or filaments from softened glass, minerals, or slags
    • C03B37/01—Manufacture of glass fibres or filaments
    • C03B37/02—Manufacture of glass fibres or filaments by drawing or extruding, e.g. direct drawing of molten glass from nozzles; Cooling fins therefor
FR7145748A 1969-01-14 1971-12-20 Expired FR2164444B1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
US790933A US3697241A (en) 1969-01-14 1969-01-14 Method and apparatus for providing controlled quench in the manufacture of fiber glass
GB5547871A GB1377088A (en) 1969-01-14 1971-11-30 Manufacture fibre glass
FR7145748A FR2164444B1 (fr) 1969-01-14 1971-12-20

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US79093369A 1969-01-14 1969-01-14
GB5547871A GB1377088A (en) 1969-01-14 1971-11-30 Manufacture fibre glass
FR7145748A FR2164444B1 (fr) 1969-01-14 1971-12-20

Publications (2)

Publication Number Publication Date
FR2164444A1 FR2164444A1 (fr) 1973-08-03
FR2164444B1 true FR2164444B1 (fr) 1974-09-27

Family

ID=27249730

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7145748A Expired FR2164444B1 (fr) 1969-01-14 1971-12-20

Country Status (3)

Country Link
US (1) US3697241A (fr)
FR (1) FR2164444B1 (fr)
GB (1) GB1377088A (fr)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3773483A (en) * 1970-05-06 1973-11-20 Fiberglas Canada Ltd Process for fibre drawing by fluid means
US3945815A (en) * 1970-05-06 1976-03-23 Fiberglas Canada Limited Apparatus for drawing fibers by fluid means
US3969098A (en) * 1973-01-02 1976-07-13 Ppg Industries, Inc. Control apparatus and system for closely spaced heating elements
US4017287A (en) * 1973-01-02 1977-04-12 Ppg Industries, Inc. Control apparatus and system for closely spaced heating elements for forming glass fibers and method of using same
US3989494A (en) * 1974-05-08 1976-11-02 Owens-Corning Fiberglas Corporation Method for making glass fibers
US4058385A (en) * 1974-06-10 1977-11-15 Owens-Corning Fiberglas Corporation Method for transporting glass fibers
DE2701551C3 (de) * 1976-01-20 1980-04-24 Ppg Industries, Inc., Pittsburgh, Pa. (V.St.A.) Vorrichtung zum Ziehen von Glasfasern aus elektrisch geheizten Düsenrohren
US4227906A (en) * 1976-07-09 1980-10-14 Owens-Corning Fiberglas Corporation Environmental control for mineral fiber-forming
US4049411A (en) * 1976-07-23 1977-09-20 Ppg Industries, Inc. Forming level air conditioning system
US4050915A (en) * 1976-10-04 1977-09-27 The Dow Chemical Company Ferrule and use thereof for cooling a melt spun hollow glass fiber as it emerges from a spinnerette
US4088469A (en) * 1977-03-21 1978-05-09 Ppg Industries, Inc. Environmental control of a glass fiber forming bushing
US4083711A (en) * 1977-03-28 1978-04-11 Ppg Industries, Inc. Glass forehearth having a viscosity pump
DE2817651A1 (de) * 1978-04-21 1979-10-31 Siemens Ag Verfahren zur erhoehung der bruchfestigkeit von glasfasern
US4401451A (en) * 1979-11-20 1983-08-30 Societe Vetrotex Saint-Gobain Process and apparatus for the manufacture of discontinuous glass fibers
US4469499A (en) * 1979-11-20 1984-09-04 Societe Vetrotex Saint-Gobain Method and apparatus for the manufacture of fibers
US4344785A (en) * 1980-10-02 1982-08-17 Ppg Industries, Inc. Modular molten glass column
US4407666A (en) * 1981-08-31 1983-10-04 Gte Laboratories Incorporated Methods for prolonging the useful life of a graphite element in an optical fiber-drawing furnace
US4662922A (en) * 1984-10-31 1987-05-05 Owens-Corning Fiberglas Corporation Method and apparatus for the production of glass filaments
US4676813A (en) * 1985-12-17 1987-06-30 Owens-Corning Fiberglas Corporation Method and apparatus for forming glass fibers
US4853017A (en) * 1987-12-07 1989-08-01 Owens-Corning Fiberglas Corporation Method and apparatus for the environmental control of fiber forming environment
FR2624502B1 (fr) * 1987-12-10 1990-03-23 Comp Generale Electricite Procede de fabrication de fibre optique a resistance mecanique elevee par etirage sous forte tension
GB2226310B (en) * 1988-12-23 1992-05-27 Stc Plc Optical fibre manufacture
US5055119A (en) * 1990-09-13 1991-10-08 Owens-Corning Fiberglas Corporation Method and apparatus for forming migration free glass fiber packages
FR2774677B1 (fr) * 1998-02-11 2000-03-10 Vetrotex France Sa Procede et dispositif de fabrication d'un fil de verre
JP2002524381A (ja) * 1998-09-14 2002-08-06 オウェンス コーニング ガラスファイバ先細領域への冷却空気配送システム
CN109457308B (zh) * 2018-12-05 2023-12-29 北京宇航高科新材料有限公司 一种离心式纤维纺丝机的中心喷胶结构

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE408889A (fr) * 1935-04-09
DE716272C (de) * 1939-04-12 1942-01-16 Alwin Kiesewetter Einrichtung zum Ziehen endloser Glasfaeden
BE492010A (fr) * 1948-11-05
FR1235528A (fr) * 1959-05-29 1960-07-08 Saint Gobain Procédé et appareil pour la fabrication de fibres de verre ou autres matières thermoplastiques
US3573014A (en) * 1966-05-13 1971-03-30 Ppg Industries Inc Apparatus and process for extruding glass fibers

Also Published As

Publication number Publication date
FR2164444A1 (fr) 1973-08-03
GB1377088A (en) 1974-12-11
US3697241A (en) 1972-10-10

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Legal Events

Date Code Title Description
ST Notification of lapse